The Massachusetts Comprehensive Fire Safety Code (527 CMR 1.00) that took effect on January 1, 2015 was modified on August 26, 2016, October 7, 2016 and on November 4, 2016. This webpage links to unofficial versions of 527 CMR regulations and are provided as a convenience to the public. In order to view the following you must have installed, or download and install Acrobat Reader.  For the official version of these regulations, please contact the Secretary of the Commonwealth's office at:  http://www.sec.state.ma.us/.

Massachusetts 527 CMR 1.00 pdf format of Massachusetts 527 CMR 1.00, 2012 edition (as of Nove...
file size 1MB, 2012 edition (as of November 4, 2016)

Storage and Maintenance of Diesel fuel

2.3.5 ASTM Publications pdf format of 2.3.5 ASTM Publications

11.7.5.1.2 Testing of diesel fuel pdf format of 11.7.5.1.2 Testing of diesel fuel

Fire Department Access Roads

18.1.1.3 One and two family detached dwellings and their accessory structures exemptions from access road requirements pdf format of 18.1.1.3 One and two family detached dwellings and t...

Underground Storage Tank Dismantling Yards

1.12.8.40.1 Permit requirements pdf format of 1.12.8.40.1 Permit requirements

66.21.7.6 through 66.21.7.8.12 pdf format of 66.21.7.6 through 66.21.7.8.12

527 CMR 1.00 pdf format of 527 CMR 1.0 Effective 10-7-2016 - November 3, 2016
file size 1MB  2012 edition (effective October 7, 2016 through November 3, 2016), complete document with changes highlighted in yellow.
Individual highlighted changes below are listed below for ease of use:

13.7 Smoke Alarms pdf format of 13.7 Smoke Alarms

13.7 Table 13.7A error in table correction pdf format of 13.7 Table 13.7A error in table correction

Massachusetts 527 CMR 1.00 pdf format of Massachusetts 527 CMR 1.00 (effective August 26, 20
file size 1MB, 2012 edition (effective August 26, 2016 through October 6, 2016), complete document with changes highlighted in yellow.
Individual highlighted changes below are listed below for ease of use:

Table 1.12.8.1 Permits pdf format of Table 1.12.8.1 Permits

10.11 Open Flames pdf format of 10.11 Open Flames

10.11.6 Cooking Appliances (Grills) pdf format of 10.11.6 Cooking Appliances (Grills)

Massachusetts 527 CMR 1.00 pdf format of January 1, 2015 through August 25, 2016.pdf
, 2012 edition  (effective January 1, 2015 through August 25, 2016)